If the registration was complete and system is operating normally when ignition key was removed from ignition lock cylinder, the SECURITY indicator light should flash. If ignition key registration was not completed with Engine Control Module (ECM) in automatic registration mode, a code 2-1 will be displayed by SECURITY indicator light. When inserting an already registered ignition key, a code 2-2 will be displayed by SECURITY indicator light.

If programming additional ignition keys, repeat process starting with step 1. If additional ignition keys do not need programming, procedure is complete. SECURITY indicator light should go off once last ignition key (sub-key) is registered.

Within 10 seconds of inserting master key to be registered in ignition lock cylinder, depress and release accelerator pedal one time. Ensure SECURITY indicator light flashes. SECURITY indicator is located on left side of instrument panel.

After one minute, additional master key should be registered. SECURITY indicator light should turn off.

If registering additional master keys, repeat process starting with step 3 within 10 seconds. The registration mode is complete after removing master key from ignition lock cylinder within 10 seconds and brake pedal is depressed or SECURITY indicator has turned off for at least 10 seconds.